| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $140.69 | 8.114% | $152.1056 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $249.42 | 9.127% | $272.1846 | $272.18 | $272.20 | $272.20 |
| Purchase #3 | $146.69 | 9.480% | $160.5962 | $160.60 | $160.60 | $160.60 |
| Purchase #4 | $168.75 | 9.340% | $184.5113 | $184.51 | $184.50 | $184.50 |
| Purchase #5 | $72.55 | 9.222% | $79.2406 | $79.24 | $79.25 | $79.20 |
| Purchase #6 | $65.61 | 5.552% | $69.2527 | $69.25 | $69.25 | $69.30 |
| Purchase #7 | $122.26 | 5.352% | $128.8034 | $128.80 | $128.80 | $128.80 |
| 7 purchase totals = | $965.97 | $1,046.6944 | $1,046.69 | $1,046.70 | $1,046.70 | |